Twilio SendGrid User API
The Twilio SendGrid User API allows you to modify the settings of a SendGrid user account such as the user's email address or username. Keeping your user profile up to date helps SendGrid verify who you are and share important communications with you. See [**Account Details**](https://docs.sendgrid.com/ui/account-and-settings/account) for more information. You can also manage your user settings in the [SendGrid application user interface](https://app.sendgrid.com/account/details).